Some people need to expand their repertoire a bit to keep things interesting for themsleves and everyone else, to keep things in perspective, fresh, challenging.
Yes, I need to start flying a 51 or a spit so I can keep things interesting, there are so few of them in AH anyway.

One trick ponies do become a bit of a bore after ten years, don't they?
You are short changing yourself, some of the best sticks are those that have a main ride they learned AH in. Dano in his 109G14, Shane in his LA7, Lazer in the P38, and the list goes on and on. Most of the time you can take what you learned from ride to ride but you'll never get close to the edge from someone who uses that ride fulltime. I've been in a 38 for a couple of years and over a few different flight sims and I haven't learned everything this bird can do.
Disclaimer: The above post is by a guy who is one of the best 38 sticks in the game.
No I'm not, but I did stay at a Holiday Inn Express last night.